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Products & Services
About ND Testing Inc
Any accredited testing facility will give you accurate and reliable results. But at NDT, we’re committed to helping you meet project deadlines too. We provide the results you need in a day or two, not a week or two.
Its primary NAICS classification is 541380 (Testing Laboratories and Services). ND Testing Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (909) 9884054
- Website
- ndtesting.com
- facebook.com/ndtesting
- Address
- 1236 Brooks St, Ontario, California, 91762, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541380Testing Laboratories and Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 873Research, Development, And Testing Services
- 8734Testing Laboratories
Company Details
- Employees
- 36 (21-50)
- Annual Revenue
- $8.4M ($5M-$10M)
ND Testing Inc: frequently asked questions
What does ND Testing Inc do?
Any accredited testing facility will give you accurate and reliable results. But at NDT, we’re committed to helping you meet project deadlines too. We provide the results you need in a day or two, not a week or two.
Where is ND Testing Inc located?
ND Testing Inc is headquartered at 1236 Brooks St, Ontario, California, 91762, United States.
How many employees does ND Testing Inc have?
ND Testing Inc has about 36 employees (the 21-50 range).
What is ND Testing Inc's annual revenue?
ND Testing Inc's annual revenue is estimated at $8.4M (the $5M-$10M range).
What industry is ND Testing Inc in?
ND Testing Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541380 (Testing Laboratories and Services).
How can I contact ND Testing Inc?
Its website is ndtesting.com and its phone number is +1 (909) 9884054.
What companies are similar to ND Testing Inc?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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